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Harri Kolkanen
#515878
@harri_kolkanen
11
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9
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3
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2
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11
Following
9
Followers
3 Upvotes
Science Q&A
Ask and Learn From Scientists
Tech
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32
1
Ampler
Smart, light and fast e-bike that looks like a regular bike
Productivity
+ 5
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241
7
Guaana
Connect with scientists & innovators to share knowledge
Prototyping
+ 5
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493
60